Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
β-Catenin immunohistochemistry. A, left: Nontumorous liver showing weak membrane staining. A, right: Proliferating bile ducts showing strong membrane staining. B, C: Nuclear accumulation of β-catenin protein in neoplastic hepatocytes in hepatocellular carcinoma associated with HCV infection. Magnifications: ×75 (A and B), ×150 (C).
